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Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in the future.*

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Individual Parts

Part Groups

Results 1 - 25 of 126

Sonnax Transmission Company Wheel Bearing and Hub Assemblies 35572-62T

Sonnax Transmission Company Wheel Bearing and Hub Assemblies 35572-62T

Sonnax Transmission Company Wheel Bearing and Hub Assemblies 35572-62T

HUB

Part Number: SOX-3557262T

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Fine Lines Brake Lines, Universal Assemblies 3SSR

Fine Lines Brake Lines, Universal Assemblies 3SSR

Fine Lines Brake Lines, Universal Assemblies 3SSR

Brake Tubing

Part Number: FNL-3SSR

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies 3SSR12

Fine Lines Brake Lines, Universal Assemblies 3SSR12

Fine Lines Brake Lines, Universal Assemblies 3SSR12

Brake Tubing

Part Number: FNL-3SSR12

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies 3OMR

Fine Lines Brake Lines, Universal Assemblies 3OMR

Fine Lines Brake Lines, Universal Assemblies 3OMR

Brake Tubing

Part Number: FNL-3OMR

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies STM1SS

Fine Lines Brake Lines, Universal Assemblies STM1SS

Fine Lines Brake Lines, Universal Assemblies STM1SS

Brake Tubing

Part Number: FNL-STM1SS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies STM2SS

Fine Lines Brake Lines, Universal Assemblies STM2SS

Fine Lines Brake Lines, Universal Assemblies STM2SS

Brake Tubing

Part Number: FNL-STM2SS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies STM3SS

Fine Lines Brake Lines, Universal Assemblies STM3SS

Fine Lines Brake Lines, Universal Assemblies STM3SS

Brake Tubing

Part Number: FNL-STM3SS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies STM4SS

Fine Lines Brake Lines, Universal Assemblies STM4SS

Fine Lines Brake Lines, Universal Assemblies STM4SS

Brake Tubing

Part Number: FNL-STM4SS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies STM5SS

Fine Lines Brake Lines, Universal Assemblies STM5SS

Fine Lines Brake Lines, Universal Assemblies STM5SS

Brake Tubing

Part Number: FNL-STM5SS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies 4OMR

Fine Lines Brake Lines, Universal Assemblies 4OMR

Fine Lines Brake Lines, Universal Assemblies 4OMR

Brake Tubing

Part Number: FNL-4OMR

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Fine Lines Brake Lines, Universal Assemblies 4SSR

Fine Lines Brake Lines, Universal Assemblies 4SSR

Fine Lines Brake Lines, Universal Assemblies 4SSR

Brake Tubing

Part Number: FNL-4SSR

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Sonnax Premium Planetary Assemblies 28180G-01

Sonnax Premium Planetary Assemblies 28180G-01

Sonnax Premium Planetary Assemblies 28180G-01

Automatic Transmission Gears, Premium, Planetary Type, Steel, 1.80:1 First Gear Ratio, Long Output Shaft, GM, Powerglide, Kit

Part Number: SOX-28180G-01

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-36

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-36

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-36

INTERMEDIATE SHAFT

Part Number: SOX-10468036

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Sonnax Premium Planetary Assemblies 28180G-01S

Sonnax Premium Planetary Assemblies 28180G-01S

Sonnax Premium Planetary Assemblies 28180G-01S

Automatic Transmission Gears, Premium, Planetary Type, Steel, 1.80:1 First Gear Ratio, Short Output Shaft, GM, Powerglide, Kit

Part Number: SOX-28180G-01S

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-45

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-45

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104680-45

Automatic Transmission Intermediate Shaft, 300M, Extreme Duty Hub, 4-5-6 CL, GM 6L80, 45T, Each

Part Number: SOX-104680-45

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104690-45

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104690-45

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies 104690-45

Automatic Transmission Intermediate Shaft, 300M, Extreme Duty Hub, 4-5-6 CL, GM 6L90, 45T, Each

Part Number: SOX-104690-45

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Sonnax Extreme Planetary Assemblies 28169G-06

Sonnax Extreme Planetary Assemblies 28169G-06

Sonnax Extreme Planetary Assemblies 28169G-06

PLANET ASY, 169, STD SFT.EXT, 24T GM POWERGLIDE

Part Number: SOX-28169G-06

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 28180G-06SP

Sonnax Extreme Planetary Assemblies 28180G-06SP

Sonnax Extreme Planetary Assemblies 28180G-06SP

PLANET ASY, 180, SHORT SHFT, 24T POWERGLIDE, ULTRA HI STR SHFT

Part Number: SOX-28180G-06SP

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 158S3-24K

Sonnax Extreme Planetary Assemblies 158S3-24K

Sonnax Extreme Planetary Assemblies 158S3-24K

GEAR SET

Part Number: SOX-158S3-24K

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 169S3-24K

Sonnax Extreme Planetary Assemblies 169S3-24K

Sonnax Extreme Planetary Assemblies 169S3-24K

GEARSET-EXTREME (1.69 RATIO)

Part Number: SOX-169S3-24K

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 180S3-24K

Sonnax Extreme Planetary Assemblies 180S3-24K

Sonnax Extreme Planetary Assemblies 180S3-24K

GEARSET-EXTREME (1.80 RATIO)

Part Number: SOX-180S3-24K

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 28158G-NS

Sonnax Extreme Planetary Assemblies 28158G-NS

Sonnax Extreme Planetary Assemblies 28158G-NS

1.58 RATIO EXTRME PLANETARY KT

Part Number: SOX-28158G-NS

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 28165G-06

Sonnax Extreme Planetary Assemblies 28165G-06

Sonnax Extreme Planetary Assemblies 28165G-06

PLANET ASY, 165, LONG SHFT, 24T POWERGLIDE

Part Number: SOX-28165G-06

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 28180G-06

Sonnax Extreme Planetary Assemblies 28180G-06

Sonnax Extreme Planetary Assemblies 28180G-06

PLANET ASY, 180, STD SFT.EXT, 24T POWERGLIDE

Part Number: SOX-28180G-06

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Sonnax Extreme Planetary Assemblies 28180G-NS

Sonnax Extreme Planetary Assemblies 28180G-NS

Sonnax Extreme Planetary Assemblies 28180G-NS

EXTREME PLANETARY ASSY KIT

Part Number: SOX-28180G-NS

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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